Intel 80960HD - Manual (Page 37)

80960HA/HD/HT
Datasheet 37
4.0 Electrical Specifications
4.1 Absolute Maximum Ratings
Warning: Stressing the device beyond the “Absolute Maximum Ratings” may cause permanent damage.
These are stress ratings only. Operation beyond the “Operating Conditions” is not recommended
and extended exposure beyond the “Operating Conditions” may affect device reliability.
4.2 Operating Conditions
Table 19. Absolute Maximum Ratings
Parameter Maximum Rating
Storage Temperature –65 ºC to +150 ºC
Case Temperature Under Bias –65 ºC to +110 ºC
Supply Voltage with respect to V
SS
–0.5 V to + 4.6 V
Voltage on VCC5 with respect to V
SS
–0.5 V to + 6.5 V
Voltage on Other Pins with respect to V
SS
–0.5 V to VCC5 + 0.5 V
Table 20. Operating Conditions
Symbol Parameter Min Max Units
V
CC
Supply Voltage 3.15 3.45 V
VCC5 Input Protection Bias 3.15 5.5 V
f
CLKIN
1xcore Input Clock Frequency - 1x Core (80960HA) 16 40 MHz
f
CLKIN
2xcore Input Clock Frequency - 2x Core (80960HD) 16 40 MHz
f
CLKIN
3xcore Input Clock Frequency - 3x Core (80960HT) 16 25 MHz
T
C
Case Temp Under Bias (PGA and PQ4 Packages) 0 85 o C